baber/WOPTO huggingface dataset:
Patent JP-2004039931-A (JP)
Title: Method and device for cutting substrate
Inventor: FUJII SATORU
IPC: H01L21/301
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cutting method and a device for effectively using an area of a base material when ae extremely hard substrate is cut and for suppressing distortion due to PROthe stress of a chip which is cut.  <P>SOLUTION: Grooves 8 are formed in one face 50u of the substrate 50 where a plurality of electronic elements 6 are formed. A blade 40 is made to abut on a position 52 corresponding to a position where the groove 8 is formed in the other face 50l of the substrate 50. Then, the substrate 50 is cut by pressing the blade 40 to the substrate 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340234-A (JP)
Title: Silica gel large-capacity device
Inventor: FUKUCHI NAGAYOSHI
IPC: F24F1/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the working quantity of silica gel by suppressing ventilation loss to minimum while storing a great amount of silica gel.   <P>SOLUTION: Meshes (2) are slenderly formed and fixed to the inside of a ventilation duct so as to store the silica gel having a well known intake and exhaust function that absorbs moisture and discharges the moisture when heated. An electric surface heating element (6) for drying and regenerating the silica gel (1) is put between the meshes, and the silica gel storage part and an air layer (4) are alternately arranged so as not to close the air layer (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040970-A (JP)
Title: Gas insulated device
Inventor: SATO MASAYUKI
IPC: H02B13/055
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas insulated device capable of improving the voltage-withstanding property of a device regardless of kinds of insulating gases sealed inside the device.  <P>SOLUTION: This gas insulated device is provided with a high-voltage conductor, a grounding tank for enclosing the high-voltage conductor, and a supportive insulating material for supportively insulating the high-voltage conductor and the grounding tank. The insulated device is filled with one single gas of SF<SB>6</SB>, N<SB>2</SB>, O<SB>2</SB>, dried air, CO<SB>2</SB>, CF<SB>4</SB>, c-C<SB>4</SB>F<SB>8</SB>, CCI<SB>2</SB>, C<SB>2</SB>F<SB>6</SB>, and C<SB>3</SB>F<SB>8</SB>or with mixed gas of optionally two or more gases of these gases as insulating gas. In this device, oil or viscose liquid is applied on at least one of the surfaces, the surface of the high-voltage conductor, the inside surface of the grounding tank, and the surface of the supportive insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048110-A (JP)
Title: Signal processing system and method therefor, signal processing apparatus and method therefor, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04B1/707
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a processing amount of transmission processing and an information quantity of a signal to be transmitted, in transmitting a signal.  <P>SOLUTION: An image signal encoder 11 converts a first part of an image signal whose information source is encoded into prescribed spread codes, applies spread modulation to a second part of the image signal whose information source is encoded by using the spread codes, and transmits the spread-modulated signal as a transmission signal to an image signal decoder 14 via a transmission device 12 and a reception device 13. The decoder 14 applies despreading demodulation to the transmission signal by using all the respective spread codes which can be used by the encoder 11, decodes the image signal on the basis of the result of the demodulation, and outputs the restored signal as a decoded image signal. This method is applicable to a system for modulating an image signal whose information source is encoded and transmitting the modulated signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041387-A (JP)
Title: Self-supporting ability determination device and method, residential facility, medium, and program
Inventor: INOUE SHIGEYUKI
IPC: G08B25/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a self-supporting ability is conventionally determined by a person so as to be unnoticed a change in the self-supporting ability and if noticed, it it sometimes too late.  <P>SOLUTION: This self-supporting ability determination device is provided with a behavior detector 4 detecting that a prescribed subject's posture caused by the living behavior in a prescribed living space is changed from a sitting posture to a standing posture and is changed from the lying posture to the standing posture, and a data processor 5 determining the change in the self-supporting ability of the subject when the detected change frequency is fluctuated by a prescribed value or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043105-A (JP)
Title: Crane for automatic warehouse system
Inventor: MOTOTANI AKIHIKO
IPC: B66F9/07
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crane for an automatic warehouse system with simple structure capable of preventing dust from adhering to the loads without attaching a protective dust cover.  <P>SOLUTION: The crane 15 for the automatic warehouse system is equipped with a pair of masts 16 vertically installed on a lower part frame 17. A carriage 23 holding a load 35 is liftably supported between the masts 16 and a lifting mechanism part 27 to lift the carriage 23 is arranged between the carriage 23 and the lower part frame 17. When a drive motor 33 of the lifting mechanism part 27 is driven, lifting shafts 30 of jacks 28 provided in parallel each other are simultaneously lifted and the carriage 23 is lifted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044908-A (JP)
Title: Network system of air conditioners
Inventor: CHINOMI TAKEHITO
IPC: F24F11/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system for air conditioners capable of controlling various air conditioners using a single controller.  <P>SOLUTION: The network system of air conditioners is structured so that a first telegram text received from the controller is accommodated in a third 6 and a fourth memory 8, and when a second telegram text is received from the controller within the specified time from reception of the first telegram text, the second telegram text is accommodated in the third 6 and fourth memories 8, followed by judgement of the acceptability of the combination of the first and second telegram text received. When the second telegram text is not received from the controller within the specified time from reception of the first telegram text, a judgement is made for the acceptability of the combination of the first telegram text received with the second telegram text which has been accommodated in the first memory 2. Further the operations of the air conditioners are controlled upon rewriting the first memory on the basis of the judgement of the acceptability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049527-A (JP)
Title: Game machine
Inventor: KATO RYOZO
IPC: A63F7/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for preventing the presentation of a game from being on a same basis and monotonous so as to heighten the interest in the game by altering the informing timing relationship between the informing means for informing the game state.  <P>SOLUTION: This game machine includes: a first informing means for informing a game player of the game state; a first informing control means for controlling the first informing means; a second informing means different from the first informing means to inform the game state; and a second informing control means for controlling the second informing means, wherein the informing timing of the first informing means and the informing timing of the second informing means have a designated timing relation. The game machine is provided with a timing relationship alteration control means for altering the designated timing relationship when a timing relationship alteration condition is established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059329-A (JP)
Title: Glass material suitably subjected to microfabrication by dry etching
Inventor: NISHII JUNJI
IPC: G02B5/18
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new glass material, from which an element having excellent optical performances can be formed with a high precision and at a high speed by etching, and a finely fabricated body obtained from the glass material, which is useful as the optical element or the like.  <P>SOLUTION: The glass material suitably subjected to microfabrication comprises glass containing, as a main component, SiO<SB>2</SB>and at least one kind of additive component selected from the group of GeO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, P<SB>2</SB>O<SB>5</SB>, Al<SB>2</SB>O<SB>3</SB>and fluorine. The microfabrication method of the glass material comprises fabricating the glass material by a dry etching method. The precisely fabricated body is obtained by dry etching the glass material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059951-A (JP)
Title: Film-forming apparatus and film-forming method
Inventor: SEKI TAKEKUNI
IPC: C23C16/511
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming apparatus which prevents a micro-bit of a thin film that exfoliates after being temporarily formed and floats in the film-forming apparatus from depositing on the inside of a hollow vessel and polluting the inside of the vessel, after a thin film has been formed on the surface of the hollow vessel, and which performs a series of film-forming steps in a short time, and to provide a film-forming method.  <P>SOLUTION: The film-forming apparatus for forming a film with a plasma-assisted chemical vapor deposition method has a film-forming chamber comprising a cylindrical external electrode with a cylindrical storing space capable of accommodating the hollow vessel to be film-formed therein, a canopy arranged in one end of the external electrode, and a bottom lid arranged in the other end; an internal electrode and a processing gas introduction pipe arranged inside the film-forming chamber; and a gas introduction pipe for returning the inside to an ambient pressure, which is arranged inside the film-forming chamber through the bottom lid, so that a tip including the gas outlet can be located at least in the hollow vessel accommodated in the film-forming chamber. The film-forming method is characterized by forming the film with the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057068-A (JP)
Title: Method for producing puffed foamed food and production equipment therefor
Inventor: SAWANO TOSHIAKI
IPC: A23L1/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a puffed foamed food, by which an expensive large-sized apparatus being a defect is made into inexpensive small-sized/lightened equipment by using a toggle mechanism and the equipment is readily used, which contributes to the development of the new product of the puffed foamed food yet in a small amount of a product, secures an amount of production and increases an additional value by using a raw material which is hardly automatized and the production equipment therefor.  <P>SOLUTION: The method for producing the puffed foamed food comprises a process for heating the pressure application part of the production equipment to 150°C-350°C, a process for inserting a food having a water content preadjusted to 6 wt.%-40 wt.% into the pressure application part, a process for heating and pressurizing the food by using the toggle mechanism, a process for releasing the pressure application after 0.1 second-6 seconds and a process for taking out the food. The production equipment is used for the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064710-A (JP)
Title: Image pickup device and distortion correction method
Inventor: FURUBAYASHI KOJI
IPC: G06T3/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform distortion correction in a buffer memory of small capacity.  <P>SOLUTION: Image signals obtained from a CCD image sensor are developed on a frame memory 51 for one frame for each pixel. A distortion correction circuit divides a frame 71 into four first-fourth quadrants Q1-Q4 with an origin O corresponding to an optical axis as a center and performs correction for each quadrant. The quadrant is further fractionized into a plurality of strips in an X-axis direction and processed for each strip. The strip is processed from the side end of the quadrant to the origin. The distortion correction circuit carries out correction by reading pixels in each strip for the unit of a line parallel with the X axis according to a DMA scheme. The frame is processed while being divided in pieces such that the capacity of the buffer memory in the distortion correction circuit is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072855-A (JP)
Title: Mounting structure of waterproof cover of electric connection box
Inventor: KOMURA NAOKI
IPC: H02G3/14
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof cover which waterproofs an electric connection box and is excellent in mountability.  <P>SOLUTION: For the waterproof cover 13, shaft members 14 are stored via springs S in shaft storage chambers 13f pitted in both walls 13g projected from the plate-shaped body 13h, and the shaft members 14 are biased in projection state, while for a bracket 12 securing holes 12d for the shaft members 14 of the waterproof cover 13 are bored inside opposite walls 12e. Both walls 13g of the waterproof cover 13 are slid and set between both walls 12e of the bracket 12, and the spring S is shrunk by pressing the shaft member 14 with the wall 12e, whereby it can move inward and is accommodated in the shaft storage 13f. At the point when the shaft member 14 of the waterproof cover 13 and the securing hole 12d of the bracket 12 agree with each other, the spring S elongates and the shaft member 14 is set and secured in the securing hole 12d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065415-A (JP)
Title: Automatic rotational structure of structure
Inventor: KANEKO TADASHI
IPC: A47C3/18
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically rotate and return a part of a structure such as a seat of a chair in a prescribed direction before/after or during using the structure with a simple and inexpensive constitution.  <P>SOLUTION: The structure 1 such as a rotating chair has a placing part (seat) 2 for placing a person or a matter thereon, and is rotatable on the grounding surface of this. Then, the rotary shaft X1 of the placing part 2 is tilted from a vertical line X2, and the centroid of a rotator rotating around the rotary shaft X1 with respect to a leg 3 is set to a position deviated from the axis of the rotary shaft X1 so as to automatically rotate the seat 2 until reaching a position where the centroid of the rotator is the lowest in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069410-A (JP)
Title: Surface defect detection system and data processing method
Inventor: ASHIDA TAMOTSU
IPC: G01N27/90
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface defect detection system using an economical device wherein a surface defect detection capability is improved.  <P>SOLUTION: The surface defect detection system detects a defect on a surface of a long conductive rod 11 having a circular cross-section. The detection system includes devices 13 and 14 having a rotating feeder for moving the rod 11 to a predetermined direction while spirally rotating the rod 11, a plurality of sensors 15a and 15b provided oppositely to each other in a vicinity of a surface of the rod 11, an amplifier for amplifying a signal indicating a distance between the surface of the rod 11 and the sensors 15a and 15b and detected by the sensors 15a and 15b, and a personal computer inputting a signal output from the amplifier and determining the defect on the surface of the rod 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069898-A (JP)
Title: Color image forming method
Inventor: TOSAKA YASUO
IPC: G03F3/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method in which when a silver halide photographic sensitive material is subjected to laser exposure or scanning exposure with a light emitting diode to obtain a color image, reproduction of an overprint is possible, and even when an image whose white ground has been colored is formed, a change of the color tone of black dots due to running is slight.  <P>SOLUTION: In the color image forming method in which a silver halide photographic sensitive material is dot-imagewise exposed and color-developed to obtain a dot image, a silver halide emulsion includes ≥90 mol% silver chloride emulsion and correction control of the level of light exposure is performed on the basis of information on image measurement of an output object which outputs a specified image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072407-A (JP)
Title: Optical fiber transmitting device
Inventor: ENDO YOSUKE
IPC: H04B10/2575
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To independently adjust each CN (Carrier to Noise)ratio of a transmitting signal and an up-convert transmitting signal to simultaneously maximize both the CN ratios in an optical fiber transmitting device applying optical fiber transmission to a multiple signal containing the transmitting signal, separating the multiple signal into the transmitting signal and the up-convert transmitting signal formed by up-converting the transmitting signal at a light reception side.  <P>SOLUTION: The optical fiber transmitting device comprises: branching a carrier wave A from a laser light source 1 into two at an optical coupler 2; inputting one branched carrier wave A<SB>1</SB>to a first light modulator 3 for modulation by the transmitting signal B, generating a light modulating signal C; inputting the other branched carrier wave A<SB>2</SB>to a second light modulator 4 for modulation by a high-frequency signal D, generating a light sub-carrier wave F; multiplexing the light modulating signal C and the light sub-carrier wave F to generate a light multiple signal G for the optical fiber transmission. The light multiple signal G is separated into an electric signal I corresponding to the transmission signal B and an electrical signal J corresponding to the up-converted transmitting signal B by a branching filter 10 at the light reception side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071860-A (JP)
Title: Dust core
Inventor: ISHII HIROSHI
IPC: C22C33/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core being produced by compression molding and heat treating iron powder mixed with insulating bonding resin in which flux density is increased while reducing iron loss as much as possible and cutting and drilling can be carried out without causing any cracking or chipping.  <P>SOLUTION: Mixture of atomized iron powder, reduced iron powder, and thermoplastic polyimide powder or thermoplastic polyimide and polytetrafluoroethylene powder is compression molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071087-A (JP)
Title: Sheet for manufacturing optical disk
Inventor: MIYATA TAKESHI
IPC: G11B7/26
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for manufacturing an optical disk capable of preventing peeling during the manufacturing or storage of the optical disk and reducing the warps of the obtained optical disk.  <P>SOLUTION: The sheet for manufacturing an optical disk is prepared by stacking a stamper reception layer 11 having energy ray curing and a storage elastic modulus of 10<SP>3</SP>to 10<SP>7</SP>Pa before curing, and an adhesive layer 12 having adhesion to polycarbonate of 200mN/25mm or higher, and a storage elastic modulus of 10<SP>3</SP>to 10<SP>7</SP>Pa at the curing of the stamper reception layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075706-A (JP)
Title: Resin sheet
Inventor: SHIBAYAMA KOICHI
IPC: B32B27/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet which excels in mechanical properties, dimensional properties, heat resistance and the like, and also excels in the adhesion of metallic wiring on forming the metallic wiring on the surface, and accordingly can be suitably used, for example, in build-up substrates, printed multilayer substrates and the like to be used for the general communication, vehicles and the like.  <P>SOLUTION: The resin sheet comprises at least one resin to be selected from the group consisting of a thermosetting resin, a photocurable resin, a resin cured product, and a thermoplastic resin, and carbon nanotubes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079633-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASAO YOSHIAKI
IPC: H01L21/8246
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can be reduced in cell area as compared with a memory cell containing a magnetoresistive element and a switching element and can suppress the acceleration of the deterioration of the breakdown voltage of the magnetoresistive element.  <P>SOLUTION: This semiconductor integrated circuit device is provided with the magnetoresistive element 1, a bit line electrically connected to one end of the element 1, and a read word line 3 electrically connected to the other end of the element 1. This device is also provided with a write word line 4 which is insulated from the element 1 and imparts a magnetic field upon the element 1 when data are written in the element 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077650-A (JP)
Title: Electrophotographic apparatus
Inventor: AOKI MAKOTO
IPC: G03G5/08
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus which improves electrostatic charging ability, reduces unevenness in electrostatic charging ability, ensures high durability and enhances image quality.  <P>SOLUTION: The electrophotographic apparatus comprises charge eliminating, electrostatic charging, imagewise exposing, developing and transferring means, wherein the electrostatic charging means is a contact charging means, a plurality of contact charging means are arranged along the rotative direction of a photoreceptor, the photoreceptor includes a photoconductive layer comprising a non-monocrystalline material based on silicon and containing at least hydrogen and/or halogen atoms, an upper blocking layer comprising a non-monocrystalline material based on silicon and carbon and containing a group 13 atom of a periodic table, and a surface layer comprising a non-monocrystalline material having at least carbon as a component, and a dynamic hardness of the surface layer is 4,900-12,750 N/mm<SP>2</SP>(500-1,300 kgf/mm<SP>2</SP>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073443-A (JP)
Title: Game medium counting processing system
Inventor: HOTTA HISAFUMI
IPC: G06Q50/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium counting processing system, having high fraudulentness preventing effect and dispensing with a remote communication apparatus.  <P>SOLUTION: In a prize management machine, before the start of business, an encryption key for that day and a decoding key are determined by each attendant, and recorded on a table T1 of the prize management machine. By the prize management machine, the encryption key corresponding to the attendant code is written in an IC tag 5 of each attendant. During the business, when the IC tag 5 of the attendant is made approach a receipt issuing machine, the attendant code and the cipher key are read from the IC tag 5, and a shutter of the counter is opened. After the end of counting, the receipt issuing machine enciphers a count value according to the cipher key, and issues a receipt 6 recording the encryption count value with the attendant code. The data of the brought receipt 6 is read by the prize management machine. The prize management machine decodes the encryption count value according to the decoding key with reference to the the decoding key corresponding to the attendant code in a table T1.  <P>COPYRIGHT: (C)2004,JPO